3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace B { class A { public function __invoke() { echo 'Yes!'; } } function A() { echo 'Yup!'; } } function A() { echo 'Nope!'; } $a = new B\A; $a(); A(); B\A();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.5.120.0070.07717.30
5.5.110.0000.08017.30
5.5.100.0030.08317.24
5.5.90.0070.04017.32
5.5.80.0030.06717.23
5.5.70.0030.04017.23
5.5.60.0100.06317.16
5.5.50.0030.08017.32
5.5.40.0100.05317.32
5.5.30.0100.07317.23
5.5.20.0070.07317.14
5.5.10.0100.07317.32
5.5.00.0070.07717.22
5.4.280.0030.04019.27
5.4.270.0070.06019.03
5.4.260.0100.06318.95
5.4.250.0030.05019.09
5.4.240.0070.07019.05
5.4.230.0100.06718.98
5.4.220.0100.06019.04
5.4.210.0070.07718.88
5.4.200.0030.08018.95
5.4.190.0170.06719.13
5.4.180.0070.07719.09
5.4.170.0030.05719.09
5.4.160.0030.08019.25
5.4.150.0130.04318.97
5.4.140.0100.07016.48
5.4.130.0130.06716.40
5.4.120.0000.04316.37
5.4.110.0200.06316.47
5.4.100.0100.03316.64
5.4.90.0130.06716.54
5.4.80.0000.04716.51
5.4.70.0130.06716.49
5.4.60.0070.03716.43
5.4.50.0100.05316.41
5.4.40.0230.03016.41
5.4.30.0130.06316.40
5.4.20.0070.06016.37
5.4.10.0000.04316.45
5.4.00.0030.03715.73
5.3.280.0070.03714.56
5.3.270.0100.07014.61
5.3.260.0100.04314.64
5.3.250.0000.08014.65
5.3.240.0130.04314.65
5.3.230.0070.07314.65
5.3.220.0130.07314.64
5.3.210.0100.07314.67
5.3.200.0100.07714.67
5.3.190.0130.07014.60
5.3.180.0030.05014.57
5.3.170.0030.08014.56
5.3.160.0070.08014.60
5.3.150.0030.06014.63
5.3.140.0030.08314.51
5.3.130.0030.06314.59
5.3.120.0030.08014.61
5.3.110.0030.07714.60
5.3.100.0070.07314.10
5.3.90.0130.06713.98
5.3.80.0170.05314.22
5.3.70.0070.04314.00
5.3.60.0130.07013.84
5.3.50.0100.04013.99
5.3.40.0100.04713.98
5.3.30.0030.04013.95
5.3.20.0100.07313.79
5.3.10.0070.07013.68
5.3.00.0030.05013.62
5.2.170.0030.06011.28
5.2.160.0030.06011.14
5.2.150.0000.04311.07
5.2.140.0070.06311.29
5.2.130.0000.04011.08
5.2.120.0100.02711.24
5.2.110.0070.02711.00
5.2.100.0030.03310.91
5.2.90.0030.03011.12
5.2.80.0030.04010.92
5.2.70.0070.04311.12
5.2.60.0000.04010.87
5.2.50.0000.03711.00
5.2.40.0030.05710.95
5.2.30.0070.02710.86
5.2.20.0100.03310.94
5.2.10.0070.05010.86
5.2.00.0070.05710.66
5.1.60.0100.0409.97
5.1.50.0030.0379.96
5.1.40.0070.04010.12
5.1.30.0030.04010.33
5.1.20.0030.05710.34
5.1.10.0030.0609.99
5.1.00.0030.04710.21
5.0.50.0000.0438.57
5.0.40.0030.0478.34
5.0.30.0070.0608.36
5.0.20.0030.0308.26
5.0.10.0030.0378.08
5.0.00.0030.0508.18
4.4.90.0000.0237.75
4.4.80.0030.0137.75
4.4.70.0000.0377.75
4.4.60.0070.0207.75
4.4.50.0030.0377.75
4.4.40.0070.0277.75
4.4.30.0030.0377.75
4.4.20.0070.0207.75
4.4.10.0030.0377.75
4.4.00.0030.0377.75
4.3.110.0070.0307.75
4.3.100.0000.0407.75
4.3.90.0070.0307.75
4.3.80.0070.0507.75
4.3.70.0000.0337.75
4.3.60.0000.0307.75
4.3.50.0000.0207.75
4.3.40.0000.0337.75
4.3.30.0030.0377.75
4.3.20.0030.0337.75
4.3.10.0030.0277.75
4.3.00.0030.0277.75

preferences:
134.67 ms | 1398 KiB | 7 Q